假设我有以下来源:
<root>
<initialAmount>1000</initialAmount>
<Amortization_List>
<Amortization Index="0">10</Amortization>
<Amortization Index="1">25</Amortization>
<Amortization Index="2">-10</Amortization>
</Amortization_List>
</root>
现在,我想连续添加initialAmount
节点Amortization
,所以我的输出看起来像这样:
<result>
<amount>1010</amount>
<amount>1035</amount>
<amount>1025</amount>
</result>
如何在xslt 2.0中执行此操作?
非常感谢!
答案 0 :(得分:1)
使用
<xsl:template match="root">
<result>
<xsl:variable name="amount" select="initialAmount"/>
<xsl:apply-templates select="Amortization_List/Amortization[1]">
<xsl:with-param name="sum" select="$amount"/>
</xsl:apply-templates>
</result>
</xsl:template>
<xsl:template match="Amortization">
<xsl:param name="sum"/>
<xsl:variable name="amount" select=". + $sum"/>
<amount><xsl:value-of select="$amount"/></amount>
<xsl:apply-templates select="following-sibling::Amortization[1]">
<xsl:with-param name="sum" select="$amount"/>
</xsl:apply-templates>
</xsl:template>